baber/WOPTO huggingface dataset:
Patent JP-H01110913-A (JP)
Title: Manufacture of synthetic resin molded item having synthetic resin layers different in hardness
Inventor: FUJII MUTSUO
IPC: B29C39/10
Filed: 1987-10-26
Abstract: PURPOSE:To surely separate molding materials, which are different in hardness, from each other so as not to be mixed with each other in a cavity by a method wherein a skin material is foldingly set in a mold in such a manner that a part of the skin material projects in the base material of a synthetic resin molded item and the molding materials, which are different in hardness are respectively filled into partitioned compartments. CONSTITUTION:A skin material 3, in which a projected part 3a is formed, is carried in a mold 10 and set in such a manner that the projected part 3a projects in the cavity 12 of a bottom force 11 so as to partition the cavity into independent compartments 12a and 12a. Foamable synthetic resin molding materials A and B, the blending compositions of which are set so as to realize the hardnesses different from each other, are respectively filled into said compartments. After that, a mold is clamped by pivoting a top force 14, onto the molding surface of which a core material 4 is set, about a hinge 15 and heated so as to expand first polyurethane A and second polyurethane B and, after that, cooled and hardened in order to mold a base material 2 consisting of a first foamed synthetic resin layer 2a, which is made of the first polyurethane A and has higher hardness, and a second foamed synthetic resin layer 2b, which is made of the second polyurethane B and has lower hardness.
Patent JP-S63126663-A (JP)
Title: Leakproofing method for parts
Inventor: KAWASAKI TAKUYA
IPC: B22D29/00
Filed: 1986-11-14
Abstract: PURPOSE:To permit leak proofing with a small amt. of impregnating liquid by pressing a pad for impregnation to a leaking point of a casting or die-cast product to mask said point and subjecting the inside of the masking to local vacuum impregnation. CONSTITUTION:The casting or die casting 1 having the part 20 of an intricate shape where leakage is liable to arise by generation of blowholes, etc. is fixed onto a surface plate 2. A pad 4 for masking and a pad 6 for a backing strip are respectively strongly pressed by cylinders 6, 7 to the machined surface of said casting. The inside of the space 21 in the casting is evacuated to a vacuum by a vacuum pump 11 and the acrylic impregnating liquid in a tank 10 is filled in the space 21. The casting is held in this state for about 30 seconds to close the leaking point with the impregnating liquid. The remaining impregnating liquid is pushed back into the liquid tank 10 by air and thereafter, the cylinders 6, 7 are released to complete the impregnation. The casting is then rinsed and is sent to a curing stage where the casting is heated to cure the impregnating liquid. The generation of the leak at the leaking point 20 is thus prevented.
Patent JP-S63124674-A (JP)
Title: Image forming device
Inventor: KATO MOTOI
IPC: H04N1/407
Filed: 1986-11-14
Abstract: PURPOSE:To form picture qulity with high contrast and high resolution as to a charac ter picture and to form picture quality of halftone with high gradation as to a photo graphic picture by providing a D/D conversion means converting a digital picture signal into digital signals with different characteristics and selecting its conversion characteristic according to the picture mode. CONSTITUTION:An original picture is converted into an analog picture signal by a CCD 1, amplified by an AMP 2 and fed to an A/D converter 3. The characteristic of the A/D converter 3 is set to be a characteristic curve of a nearly gamma transfor mation characteristic, the A/D conversion characteristic is suitable for the photographic gamma transformation characteristic, and in case of the photographic mode, the A/D conversion output is subjected to gamma fine adjustment by the D/A converter 6 having nearly linear characteristic. In case of the character mode, the inverse gamma transformation to cancel the gamma transformation characteristic is applied by the D/D converter 7 and after the A/D conversion and the D/D conversion are matched, the linear conversion as a whole is obtained. Thus, the D/D converters 6, 7 are selected by the mode switching signal and a digital picture signal corrected by the correspond ing D/D converter 6 or 7 is fed to a printer 8.
Patent JP-H01112240-A (JP)
Title: Image forming method basing of silver salt diffusion transfer process
Inventor: IDOTA YOSHIO
IPC: G03C8/04
Filed: 1987-10-26
Abstract: PURPOSE:To obtain desirably changed tone of a formed image without causing no substantial change of gradation by carrying out toning of a silver image constituted of an image receiving element contg. no hydrophilic polymer layer between a base body and an image receiving layer. CONSTITUTION:At least a part of unexposed silver halide of an emulsion layer is transformed to transferable silver complex salt by developing a photosensitive element contg. a photosensitive silver halide emulsion layer with an alkali treating compn. in the presence of a solvent for dissolving silver halide, and a picture image is formed in the image receiving layer by transferring a part of the complex salt to an image receiving layer contg. a precipitant for silver. In this case, a silver image formed of an image receiving element contg. no hydrophilic polymer layer between a base body and the image receiving layer is subjected to toning. It is preferred that an image stabilizing layer for improving the preservability of image is contained in the image receiving element. Preferred stabilizing agent is a cationic polymer electrolyte. It is also preferred that a frilling-preventing layer is formed on the surface of the image receiving layer in order to prevent sticking of treating liquid to the surface of the image receiving layer in the stage of stripping after the spreading of the treating liquid. By this method, the tone of an image can be changed desirably without changing the gradation substantially.
Patent JP-H11106092-A (JP)
Title: Sheet carrying device
Inventor: TAKAHASHI MASATAKE
IPC: B41J29/46
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To carry sheets effectively by enabling the quick treatment of a jam through jam prediction in advance. SOLUTION: The passing time of a recording sheet of paper S is measured by a signal given by pre-registration sensor 41 and a timer. The measured time is compared with the specified time. A failure judgement is passed when the passing time for the pre-registration sensor 41 differs from the specified time, and an output signal is given to a video controller. The video controller receives the signal and supplies the information about failure to an appropriate information means (for example, display, alarm, etc.), to inform the operator, etc., that there is likelihood of a jam, etc.
Patent JP-H01111566-A (JP)
Title: Electric telescopic steering device
Inventor: KINOSHITA SATOSHI
IPC: B62D1/18
Filed: 1987-10-26
Abstract: PURPOSE:To reduce frictional resistance and to contrive miniaturization of the capacity of a motor making expansible and contractive motions by constituting these motions in such a way as to be operated by means of both balls and a spiral groove into which the balls are fitted in the construction of an expansion and contraction section of the subject device. CONSTITUTION:In a device wherein an upper shaft 2 at the steering wheel 1 side is fixed on one end section while a lower shaft 5 is coupled with the other end section thereof by means of spline connection, furthermore a shaft tube 6 into which the lower shaft 5 is inserted is rotatably coupled with a telescopic tube 9, a circular body 13 is outwardly coupled with the other end of the telescopic tube 9 while being fixed thereon. A plurality of balls 17 is embedded in the outer circumference of the aforesaid circular body 13 formed in a spiral form so as to be coupled within a sleeve 30 which is rotatably supported for letting each ball 17 be engaged with a spiral groove 32 formed along the inner circumference of it. It is constituted that an electric motor 36 allows the aforesaid sleeve 30 to be rotated via gear trains 35, 34, 33 and 31 to move the telescopic tube 9 in its axial direction.
Patent JP-H10117302-A (JP)
Title: Video camera and communication system
Inventor: MAEDA MASAMINE
IPC: H04N5/225
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To use an image-pickup section and an image display section separately in the video camera, and to send an optimum image from the image-pickup section to the display section, corresponding to a state of separation/combination with a high degree of freedom at the time of image pickup. SOLUTION: A subject is received by a lens 101 and converted into an image signal by an image-pickup element 102, inputted to a digital signal processing circuit 104 via a CDS/AGC circuit 103, where a prescribed signal processing is conducted. When an image-pickup section and an image display section are separated, image data conducted by digital signal processing are highly compressed by an image compression circuit 105 and sent to the display section through a radio transmission, the display section side expands the data into the original data and the result is displayed on a monitor screen. Moreover, when the image-pickup section and the image display section are coupled, the image data conducted by digital signal processing are compressed low by the image compression circuit 105, and the result is sent to the display section via a signal connector 111 through a cable transmission.
Patent JP-H11166062-A (JP)
Title: Production of foaming agent-containing emulsion and hard polyurethane foam including closed cell and open cell, and use of polyester alcohol
Inventor: ROTERMUND UDO
IPC: C09K23/34
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject emulsion capable of generating a hard polyurethane foam having closed cells or open cells not containing a halogen, by making the emulsion include a reactive hydrogen atom-containing compound, a foaming agent, an auxiliary agent and an additive and using a specific emulsifying auxiliary agent. SOLUTION: This emulsion includes (A) a compound containing a hydrogen atom reactive with isocyanate, (B) a foaming agent and (C) an auxiliary agent and an additive. The emulsion includes a polyester alcohol of the formula  (m) is 0-15; (n) is 0-1; (o) is 0-15; (p) is 0-1; (q) is 0-15; (r) is 0-1; (s) is 0-15; (t) is 0-1; (u) is 0-10; (v) is 0-15; (x) is 1-5; (y) is 1-4 or a mixture of 1 to 3 when (r+n)≠0; (z) is 0-3; (zi is 0.1-3; R1 is a fatty structural substance based on a multifunctional alcoholic structure not having OH group; R2 is a group of polycarboxylic acid not having COOH; R3 is an alcoholic group same as R1 } and the component B exists in an emulsified state in the component A and the component C.
Patent JP-H07173120-A (JP)
Title: Substituted aromatic carboxylic acid derivative
Inventor: NOMOTO TAKASHI
IPC: A61P31/04
Filed: 1994-10-07
Abstract: PURPOSE:To obtain the subject new derivative useful for treating and preventing hypercholesterolemia, hyperlipemia and arteriosclerosis and further treating and preventing fungal infectious diseases. CONSTITUTION:This compound is expressed by formula I (ring Ar<1> to ring Ar<3> each is an aryl or a heteroaromatic ring; Q is single bond, CO-0, O-CO, CH2CH2, CH=CH, OCH2, SCH2 or CH2OCH2S; R<1> to R<4> each is H, a halogen, an alkyl, OH or an alkoxy; R<4> is further an aryl or a heteroaromatic ring which may be substituted with a halogen, an alkyl or an alkoxy; R<5> to R<9> each is H or an alkyl; R'' is H, an alkyl, an alkoxy or carboxyl), its pharmaceutically permissible salt or ester, e.g. 4-[N-{(1S,2R)-3-(3,4-dichlorophenyl)-1- methyl-2-(2-naphthoyloxy)propyl}carbamoylmethyl]phthalic acid. The compound is obtained by reacting a compound expressed by formula II with a carboxylic acid expressed by formula III or its reactive derivative and, as necessary, removing the protecting groups.
Patent JP-H09320562-A (JP)
Title: Sealed cylindrical nonaqueous secondary battery
Inventor: OGURA TAKAO
IPC: H01M2/34
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a sealed cylindrical nonaqueous secondary battery excellent in leakage resistance characteristic by completely shutting off current inside the battery at the initial stage of the buildup of the battery internal pressure if the battery has failed. SOLUTION: A group of electrodes 5 is enclosed, together with an electrolyte, inside a metallic, cylindrical battery outer case 1 serving also as a negative terminal, the battery outer case 1 is connected to the negative side of the group of electrodes 5, an insulative gasket 3 is placed on the inner periphery of an opening in the battery outer case 1, and the battery outer case 1 is closed by a disc-shaped plug 17 serving also as a positive terminal supported against the gasket 3;  the plug 17 includes a metallic plug main body 4 electrically connected to the group of electrodes 5, a metallic terminal cap 2 insulated from the plug main body 4 and locked in place, a return switch 8 having a contact part 8a that establishes electrical conduction from the plug main body 4 to the terminal cap 2, and a non-return explosion-proof valve 10 that is displaced outward as the pressure within the battery outer case 1 builds up.
Patent JP-H08154220-A (JP)
Title: Electronic device board
Inventor: ONO HIDEYUKI
IPC: H04N5/64
Filed: 1994-10-06
Abstract: PURPOSE: To set the board and a top panel to a visual position on purpose respectively by connecting the board and the top panel with a connection member and fixing the top panel with a tilt with respect to a horizontal plane. CONSTITUTION: A television receiver 10 placed on the electronic device board is set while its screen face is directed upward on the top panel plate 1 obliquely. The television receiver 10 is locked by a flange 4 provided to the ridge at the lower part of the top panel obliquely. Since the television screen is set upward obliquely, the user views the screen pattern naturally while riding on a bicycle type exercise machine or the like. Or a function of adjusting a tilt angle may be provided and the electronic device board applicable much more to multi-purpose is realized by making the height variable as required.
Patent JP-H10115580-A (JP)
Title: Method and apparatus for inspection of hollow body
Inventor: MATSUOKA TAKASHI
IPC: G01N3/10
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To reliably eliminate a delayed-fractured product as a defective product from a line by judging that a product is acceptable only when an internal pressure reaches a set pressure in a predetermined time and a differential value of the internal pressure when it drops does not exceed a set value. SOLUTION: If a hollow body W is delayed-fractured after an internal pressure reaches a set value, an inverse differential value of the internal pressure becomes extremely large. A second comparison means 9 issues an NG signal when an output from an inverse differentiation circuit 8 exceeds a set value. The NG signal is input via a self holding circuit 10 to a process controller 6 as a means for judging whether a product is acceptable. If the internal pressure of the hollow body W reaches a set pressure, only when an OK signal is input from a first comparison means 5 monitoring a rise in pressure and no NG signal is output from the self holding circuit 10, the product is judged to be acceptable.  Therefore even if the OK signal is input from the first comparison means 5, if an NG signal is output from the second comparison means 9, the hollow body W is judged to be delayed-fractured, so that it is eliminated from a line as a defective product.
Patent JP-H06113719-A (JP)
Title: Gutting apparatus for fish
Inventor: OGAWA YUTAKA
IPC: A22C25/08
Filed: 1992-10-08
Abstract: PURPOSE:To surely separate guts from a fish body transferred at a high speed and to improve the gut-removing efficiency by pushing the guts out of the fish body. CONSTITUTION:A headed fish body F is clamped and transferred to the downstream-side in the transfer direction A by a pair of transfer belts 4a, 4b. A pressing means 25 having plural pressing members 14a along the transfer path is placed close to the side of the transfer belts 4a, 4b.
Patent JP-S63124454-A (JP)
Title: Semiconductor storage device
Inventor: SATO SHINICHI
IPC: H01L27/10
Filed: 1986-11-13
Abstract: PURPOSE:To inhibit leakage currents along the end section of an end section region in an isolation region and the fluctuation of threshold voltage, to increase the surface area of capacitance and to miniaturize a storage cell by forming a capacitance region including the bottom or side surface of a trench shaped to a substrate inside the isolation region while forming a transistor inside the capacitance region. CONSTITUTION:An isolation region 1 surrounds the periphery of a cell, and a capacitance 2 is constituted of an insulating thin-film shaped onto the wall and bottom of a trench and two electrodes of an impurity diffusion layer 7 and poly Si 8. Information from a data line is transmitted over a diffusion layer 7 through a connecting hole 4, and stored in the diffusion layer 7 in the capacitance 2 by opening and closing a PET 3. The surface area of the capacitance 2 is increased by utilizing the wall and the bottom, and one part of the FET 3 is shaped into the trench and an occupying area is reduced. The flow of currents between source-drain in the FET 3 is not made parallel with the end section of the isolation region 1. Consequently, the generation of, leakage currents and the fluctuation of threshold voltage are inhibited. According to the constitution, a small-sized one-transistor storage device is acquired.
Patent JP-H01113067-A (JP)
Title: Separation of plasma
Inventor: SHIMOMURA YASUSHI
IPC: A61M1/34
Filed: 1987-10-27
Abstract: PURPOSE:To obtain plasma excellent in sieve coefficient such as IgM, by performing separation operation while holding the pressure on the side of a plasma line to negative pressure. CONSTITUTION:In a plasma separation apparatus consisting of a plasma separator 1 having a plasma separation membrane mounted therein, a blood feeding line for transporting blood to said plasma separator 1, a blood return line for returning a red corpuscle concd. liquid from which plasma is separated and a plasma line for transporting plasma, the pressure on the side of the plasma line is held to negative pressure. The negative pressure applied to the side of the plasma line (the side of a filtrate) is used within a range of -50--100mmHg in general. As mentioned above, by applying high negative pressure to the side of the filtrate to forcibly obtain plasma, plasma separating operation good in sieve coefficient such as total protein is performed. In collecting plasma, it is necessary to use a proper amount of an anticoagulant.
Patent JP-H06184504-A (JP)
Title: Thermally peelable adhesive and self-adhesive member
Inventor: AIZAWA KAORU
IPC: C09J7/02
Filed: 1992-09-14
Abstract: PURPOSE:To provide an adhesive or member which has an adhesive power easily decreased by heating and hence an excellent peelability, can be applied to various adherends, and is excellent in workability. CONSTITUTION:This adhesive is prepd. by compounding an adhesive with at least two types of thermally expandable fine particles having mean particle diameters different from each other by at least 3mum. The self-adhesive member comprises a substrate 1 having, on at least one side of it, a pressure-sensitive adhesive layer formed from this adhesive.
Patent JP-H01150026-A (JP)
Title: Coupling device for crankshaft of internal combustion engine and driving shaft of auxiliary equipment
Inventor: ATSUSEN BUAREFU
IPC: F02B67/06
Filed: 1988-10-28
Abstract: PURPOSE: To reduce radial excursions of a resilient ring of a joint by supporting the resilient ring between two plates, fixing one plate to a crankshaft, the other plate to a drive shaft respectively through screws, and connecting at least one of the plates to a coaxial cylinder compressed into the resilient ring. CONSTITUTION: A power plant block 2 is supported through a drum 4 to a crossbeam 5, an annular rigid conductive sound-insulating element 6 is inserted into the space between the crossbeam 5 and the drum 4. A shaft 9 and a shaft section 11 fixedly connected thereto are connected as drive shafts of auxiliary devices through a resilient joint 12 insulating rigid conductive sound to a crankshaft 1. A resilient ring 13 is contained within the joint 12, and screws 14, 15 alternatively mounted on the crankshaft 1 and the drive shafts 9, 11 are penetrated through the resilient ring 13. Two plates 17, 18 supporting the resilient ring 13 are connected in such a way that the plate 17 is connected through the screw 14 to the crankshaft 1, and the plate 18 is connected through the screw 15 to the drive shafts 9, 11.  The plate 17 is connected to a coaxial cylinder 19, and the cylinder 19 is pressed into the resilient ring 13.
Patent JP-H01113705-A (JP)
Title: Optical circuit
Inventor: KODERA KOHEI
IPC: G02B6/12
Filed: 1987-10-27
Abstract: PURPOSE:To reduce the number of parts and to constitute an optical circuit in a narrow space by arranging a light source and a reflector on both sides of an inclined end face of a core to be an optical waveguide and dividing the incident light into the reflected light and the transmitted light by the inclined end face. CONSTITUTION:A core 3 to be an optical waveguide is buried in a substrate 2 of an optical circuit board 1, and its one end face is formed into an inclined end face 4 having 45 deg. to the thickness direction. A light source 45 and a lens 48 as well as a reflection plate 47 are arranged on both sides of the inclined end face 4. Light 49 emitted from the light source 45 is separated into the reflected light and the transmitted light by the inclined end face 4, and the reflected light is propagated in the core 3 and the transmitted light passes the lens 48 and is reflected by the reflection plate 47. Thus, a conventional spectroscope is unnecessary to reduce the number of parts, and the optical circuit is constituted in a narrow space.
Patent JP-H03132315-A (JP)
Title: Decorating method for rubber extruded product
Inventor: IWASA TADANOBU
IPC: B29C47/06
Filed: 1989-10-18
Abstract: PURPOSE:To produce bright colors on a design surface and carry out multi-color effect easily in parallel in the extruding direction with good productivity by applying PVC paste of different color in parallel immediately after extrusion and gelled under heat during the vulcanization process of an extruded product main body and forming a multi-color coated finished layer. CONSTITUTION:A bonding agent layer 9 composed of a blend polymer or its mixture with rubber which is composed of 5 - 20 pts. wt. of at least one kind of a styrene polymer or a polyalkenamer added to 100 pts. wt. of a mixture of NBR/EPDM (weight rato) = 80/20 - 40/60 on a contact surface of a finished coated layer 7 of a solid rubber section 3 is formed, and an extruded product main body is extruded. Then, PVC paste of different colors are applied in parallel on a design surface D of an extruded product in the extruding direction direction after extrusion, and during the vulcanization process of the extruded product main body, the PVC paste after application is heat to gel to form the multi-color finished coated layer 7.